1951 Alvis TB 21 vs. 1991 Renault 19
To start off, 1991 Renault 19 is newer by 40 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 11 more horse power than 1991 Renault 19. (80 HP @ 5750 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1991 Renault 19.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 94 more torque (in Nm) than 1991 Renault 19. (110 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 19.
Compare all specifications:
| 1951 Alvis TB 21 | 1991 Renault 19 | |
| Make | Alvis | Renault |
| Model | TB 21 | 19 |
| Year Released | 1951 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1390 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 80 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 204 Nm | 110 Nm |
| Engine Bore Size | 84 mm | 75.8 mm |
| Engine Stroke Size | 90 mm | 77 mm |
| Engine Compression Ratio | 7.1:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4270 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Wheelbase Size | 2750 mm | 2550 mm |
